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ARC: Remove explicit passing around of ECR

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With ECR now part of pt_regs

* No need to propagate from lowest asm handlers as arg
* No need to save it in tsk->thread.cause_code
* Avoid bit chopping to access the bit-fields

More code consolidation, cleanup

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
This commit is contained in:
Vineet Gupta
2013-06-12 15:13:40 +05:30
parent 502a0c775c
commit 38a9ff6d24
13 changed files with 59 additions and 78 deletions
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4
arch/arc/include/asm/kgdb.h
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@@ -31,7 +31,7 @@ static inline void arch_kgdb_breakpoint(void)
__asm__ __volatile__ ("trap_s 0x4\n");
}
extern void kgdb_trap(struct pt_regs *regs, int param);
extern void kgdb_trap(struct pt_regs *regs);
enum arc700_linux_regnums {
_R0 = 0,
@@ -53,7 +53,7 @@ enum arc700_linux_regnums {
};
#else
#define kgdb_trap(regs, param)
#define kgdb_trap(regs)
#endif
#endif /* __ARC_KGDB_H__ */